EP 2904797 A4 20160413 - METHOD AND APPARATUS FOR SCALABLE VIDEO CODING
Title (en)
METHOD AND APPARATUS FOR SCALABLE VIDEO CODING
Title (de)
VERFAHREN UND VORRICHTUNG FÜR EINE SKALIERBARE VIDEOCODIERUNG
Title (fr)
PROCÉDÉ ET APPAREIL DE CODAGE VIDÉO ÉVOLUTIF
Publication
Application
Priority
- US 201261708463 P 20121001
- FI 2013050948 W 20131001
Abstract (en)
[origin: US2014092978A1] There are disclosed various methods, apparatuses and computer program products for video encoding and decoding. In some embodiments the method comprises coding motion information of an enhancement layer using motion vector information of a reference layer, wherein the coding comprises deriving a candidate list of motion vectors using at least one of motion vector information from the reference layer; motion vector information from the enhancement layer of the same picture; and motion vector information from the enhancement layer of a different picture. The method further comprises constructing a second candidate list of motion vectors using the first candidate list; and selecting a motion vector for said coding from said candidate list. There are also disclosed corresponding method for various methods, apparatuses and computer program products for video decoding.
IPC 8 full level
H04N 19/187 (2014.01); H04N 19/139 (2014.01); H04N 19/30 (2014.01); H04N 19/513 (2014.01); H04N 19/573 (2014.01)
CPC (source: EP US)
H04N 19/30 (2014.11 - EP US); H04N 19/513 (2014.11 - EP US); H04N 19/597 (2014.11 - EP US)
Citation (search report)
- [IP] KIM C ET AL: "Description of scalable video coding technology proposal by LG Electronics and MediaTek (differential coding mode on)", 11. JCT-VC MEETING; 102. MPEG MEETING; 10-10-2012 - 19-10-2012; SHANGHAI; (JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/,, no. JCTVC-K0033, 1 October 2012 (2012-10-01), XP030112965
- [IY] LUKASZ BLASZAK, MAREK DOMANSKI, RAFAL LANGE, ADAM LUCZAK: "Scalable AVC Codec", 68. MPEG MEETING; 20040315 - 20040319; MUNCHEN; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), no. M10626, 9 March 2004 (2004-03-09), XP030039454
- [YA] J-L LIN ET AL: "Improved Advanced Motion Vector Prediction", 95. MPEG MEETING; 24-1-2011 - 28-1-2011; DAEGU; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m18877, 23 January 2011 (2011-01-23), XP030047446
- See references of WO 2014072571A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2014092978 A1 20140403; EP 2904797 A1 20150812; EP 2904797 A4 20160413; EP 2904797 B1 20210811; WO 2014072571 A1 20140515
DOCDB simple family (application)
US 201314042980 A 20131001; EP 13854138 A 20131001; FI 2013050948 W 20131001